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- /* See LICENSE file for copyright and license details. */
- #include <inttypes.h>
- #include <stdio.h>
- #include <time.h>
-
- #include "../util.h"
-
- const char *
- uptime(void)
- {
- uintmax_t h, m;
- struct timespec uptime;
-
- if (clock_gettime(CLOCK_BOOTTIME, &uptime) < 0) {
- warn("clock_gettime 'CLOCK_BOOTTIME'");
- return NULL;
- }
-
- h = uptime.tv_sec / 3600;
- m = uptime.tv_sec % 3600 / 60;
-
- return bprintf("%" PRIuMAX "h %" PRIuMAX "m", h, m);
- }
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